Question about AT&T Blackberry Curve 8300 Smartphone
Bought the phone on ebay worked for three weeks but now can't make or receive calls or texts. i don't know what to do to make it work. i've tried pulling the battery but it didn't solve it.it's on O2 pay as you go and it's an O2 phone.would be grateful for any help
I have found that the second line can be selected in the call log screen, if your number isn't displayed below the time then highlight and select your main phone number this should allow you to access the features once again
Posted on Jan 19, 2009
You might want to contact your wireless carrier about this. Typically with calling and text message issues the carrier has to fix it.
Posted on Oct 07, 2008
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Posted on Jan 02, 2017
SOURCE: BlackBerry Curve 8310
Download the newest firmware upgrade from Blackberry. In addition to a couple of new apps (movie mode and voice recorder), it should take care of your problem. Of course, this is all free.
Posted on Jul 24, 2010
Tips for a great answer:
Warning : Do not enter
any wrong unlock codes on your Blackberry Curve 8310 mobile phones. If
you enter over a certain amount of wrong unlock codes on your Blackberry
Curve 8310 mobile phone, your phone may get hard locked and sometimes
1 - Switch on your Blackberry Curve 8310 with any Sim card and Turn off all Wireless connections.
2 - Go to Settings.
3 - Go to Options.
4 - Select Advanced Options.
5 - Select SIM Card.
6 - Type MEPD using your Blackberry Curve 8310 keyboard (NOTE: You will not see any text appear on the screen while typing MEPD),
7 - Type MEP then hold 'ALT" key and type number 2.(NOTE: You will not see any text appear on the screen while typing MEP2),
8 - You will then be presented with a prompt "Enter Network MEP Code". Type in the Unlock Code and press in the track wheel / jog dial to confirm,
9 - Your Blackberry Curve 8310 will now be unlocked.
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